【正文】 the biggest concern of the presentday world as a whole. With the steady growth in the hitech, as well as puter, there is a growing tendency that man who does not know how to use the puter will bee an illiterate. As far as I am concerned, there are several major disadvantages for these people. In the first place, without puter39。 1 1. In most parts of the world, the volume of traffic is growing at an alarming rate. The progress of transport industry is inevitable and undeniable. What is under controversy is whether the volume of traffic is growing at an alarming rate. To be frank, I am in high favor that we are well aware of the traffic problem. In my point of view, a possible cause of the problem is that we lack the infrastructure construction. Also the overpopulation is the cause of this problem, especially in China. Although the growth of the transport is rapid, it still can not meet the increasing needs of people. Furthermore, people abuse the private cars to take public transport instead, which caused more cars put into use. Lastly, individuals are also responsible for this problem. People are lacking in consciousness and awareness for traffic situation in order. Sometimes, people drive after drinking, which causes more traffic accidents. The solution, I think, is for government to inject more funds into the construction of infrastructure, increase more construction, such as the restructuring of metro system, elevated ways, Pearl line, and superhighway. Also government should levy heavy tax on luxurious products, and encourage people to use bus service instead of private cars. To individuals, we may establish the family planning to control the growth of the population. Furthermore, we should publicize the importance of obeying the traffic regulations among people by education, and form the civil health lifestyle. To conclude, with the joint effort of people and governments, I am sure the traffic problems will be improved. 2 2. Many people argue that in order to improve educational quality continuously, students are encouraged to make ments or even criticism on teachers. Others think the respect and discipline in the classroom will disappear. There is dispute over whether or not students are encouraged to make ments or even criticism on teachers. Some people maintain that it is a good way to improve educational quality, whereas others are confident that if students do it, the respect and discipline in the classroom will disappear. Every man will hesitate but if asked to make a choice between the two. I would not hesitate to choose the former over the latter. There are some major causes for it. In the first instance, the improvement of students is the final goal of education. Only by giving ment on teachers? performance can let teachers know the process of students? development clearly. Furthermore, the criticism is the stimulus to teachers? selfperfection and improvement in educational quality. Last but not least, the criticism itself is a kind of feedback and munication between teachers and students, lack of which will affect the educational oute afterwards. Although each coin has two sides, weighing the pros and cons of the argument, I?m inclined to agree with the former point of view although it has posed a tremendous challenge to teachers and thus the entire educational system. If the students have courage to make ments on their teachers, they will have more confidence to conquer the difficulties in the future. As a Chinese proverb says,“the waves behind drive on those behind, so the new excels the old.”Teachers will find their own disadvantage in the teaching to again and again. 3 3 Scientists are doing experiments on live animals for the purpose of research nowadays .Some people believe that this is not only cruel but also unnecessary。s help, someone may waste a large amount of precious time to pay attention to plex calculation. It is believed that puter can do almost everything. It was gradually used not only in mathematics, physics, chemistry and astronomy, but in places like library hospital and military army to replace the works of man. Besides, a puter works much faster and more accurately than man. Therefore, one who cannot use the puter always fails to keep up with the development of modern society. In addition, these kinds of people may lose opportunities that make new friends or contact with outside world and new technology. It is very clear that lots of changes have taken place in many aspects of people39。 but as for me, give me liberty or give me death!” DAY 17 Some reports have discovered the incidence of violence for young women is increasing. It is reported that the propo。s more, it is stylish to advertise the benefits to learn the puter. All in all, the future for the puter is very promising. We hardly imagine what our world would be like without the puters. DAY 15 A balanced diet, or eating balanced meals, is the key to a healthy life. Although a balanced diet is important, there are other factors which contribute to a healthy life. People in some cultures do not eat a balanced diet, but use limited food sources. In addition, lack of stress could well be as important as diet. One culturerelated reason concerns environmental or climatic conditions. The Inuit, in the Arctic Circle, live in harsh surroundings and their major source of food for many months of the year is fish. Nutritionists in industrialized countries would not consider their diet balanced or even healthy, yet Inuit people have flourished in food from the sea for centuries. Another cultural reason is religionbased. Many Hindus are vegetarians because of their religion. Again, many dieticians claim that vegetarianism is unbalanced because humans need protein, especially from animals. Hindus, however, seem to be quite healthy, s